The coastal region of Wando in South Korea, the largest producer of seaweed such as nori, wakame, and kelp, is partnering with NASA to advance the role of seaweed in addressing the climate crisis and achieving carbon neutrality. Wando accounts for 50% of the nation’s seaweed production and has gained international recognition for its sustainable cultivation methods, which require no freshwater or fertilizers.
The collaboration began in 2021 when NASA released satellite images of Wando’s aquaculture sites, highlighting the region’s ideal conditions for seaweed farming and attracting global attention. NASA also emphasized seaweed’s environmental benefits as a carbon sink. The cultural significance of seaweed in Korea, such as its use in postpartum recovery and as a traditional birthday dish, was also noted.
During an upcoming visit, Wando Mayor Shin Woo-cheol will meet with NASA and the U.S. Department of Energy’s ARPA-E to discuss the development of offshore aquaculture systems and the international certification of seaweed as a blue carbon resource. In 2022, Wando had already expressed gratitude to NASA for promoting Korean seaweed through their analysis and satellite imagery, proposing closer collaboration.
The planned projects aim to advance the marine bioindustry, establish seaweed as a globally recognized carbon-absorbing resource, and encourage sustainable methods in the international aquaculture sector. This partnership has the potential to position Wando as a global leader in sustainable seaweed production.
